Fujitsu FR81S User Manual
CHAPTER 48: WAVEFORM GENERATOR
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : WAVEFORM GENERATOR
FUJITSU SEMICONDUCTOR CONFIDENTIAL
43
Figure 5-12 When the compare output transition time is short and reload continues before the
dead timer underflows
TMRR0
setting value
Count value of 16-bit
dead timer 0
Time
Compare output 1
RTO 0(U)
RTO 1(X)
Count value
Time
Compare value
RTO 0(U)
RTO 1(X)
RTO 0(U)
RTO 1(X)
RTO 0(U)
RTO 1(X)
t1
Compare output change time
(time from dead timer
activation to its reactivation)
t1
t2
t1
t2
Load register value
of 16-bit dead timer
Load value for the
time of compare
output change (t1)
Load register value of 16-bit
dead timer (reload again after
reload of dead timer)
Compare output change time
t2
MB91520 Series
MN705-00010-1v0-E
2088